| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2019-12-03 | 34.193.10.94 (ClassC) |
| 2019-12-03 | 52.4.42.224 (ClassC) |
| 2019-12-03 | 34.237.100.211 (ClassC) |
| 2019-12-04 | 18.211.160.51 (ClassC) |
| 2019-12-04 | 52.71.195.70 (ClassC) |
| 2019-12-04 | 34.192.12.194 (ClassC) |
| 2019-12-12 | 34.192.92.109 (ClassC) |
| 2019-12-18 | 52.202.88.230 (ClassC) |
| 2020-01-16 | 34.205.100.12 (ClassC) |
| 2020-01-16 | 3.231.91.211 (ClassC) |
| 2025-01-03 | 3.209.172.72 (ClassC) |
| 2025-01-13 | 107.22.57.98 (ClassC) |
| 2025-01-26 | 54.228.42.199 (ClassC) |
| 2025-03-02 | 23.22.130.173 (ClassC) |
| 2025-03-10 | 54.146.248.82 (ClassC) |
| 2025-04-07 | 3.219.96.23 (ClassC) |
| 2025-04-16 | 23.22.144.165 (ClassC) |
| 2025-04-21 | 54.73.53.134 (ClassC) |
| 2025-07-22 | 46.137.15.86 (ClassC) |
| 2025-08-05 | 34.241.115.67 (ClassC) |
| 2025-08-22 | 18.208.60.216 (ClassC) |